
/*
 * Janino - An embedded Java[TM] compiler
 *
 * Copyright (c) 2016, Arno Unkrig
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
 * following conditions are met:
 *
 *    1. Redistributions of source code must retain the above copyright notice, this list of conditions and the
 *       following disclaimer.
 *    2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
 *       following disclaimer in the documentation and/or other materials provided with the distribution.
 *    3. The name of the author may not be used to endorse or promote products derived from this software without
 *       specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

package org.codehaus.janino.tests;

import org.codehaus.commons.compiler.IScriptEvaluator;
import org.codehaus.janino.ScriptEvaluator;
import org.junit.Assert;
import org.junit.Test;

// CHECKSTYLE JavadocMethod:OFF

/** Unit tests for the {@link ScriptEvaluator}. */
public
class ScriptEvaluatorTest {

    @Test public void
    testSimpleLocalMethod() throws Exception {
        Assert.assertEquals(7, new ScriptEvaluator((
            ""
            + "return meth();\n"
            + "static int meth() { return 7; }\n"
        ), int.class).evaluate(null));
    }

    @Test public void
    testOverlappingLocalMethods1() throws Exception {
        IScriptEvaluator se = new ScriptEvaluator();
        se.cook(new String[] {
            "void meth1() {}\n",
            "void meth2() {}\n"
        });
    }

    @Test public void
    testOverlappingLocalMethods2() throws Exception {
        IScriptEvaluator se = new ScriptEvaluator();
        try {
            se.cook(new String[] {
                    "void meth() {}\n",
                    "void meth() {}\n"
            });
            Assert.fail("Compilation exception expected");
        } catch (ClassFormatError cfe) {
            Assert.assertTrue(cfe.getMessage(), cfe.getMessage().contains("Duplicate method"));
        }
    }
}
